Naked Motorcycles
1981Benelli 125 Sport
18 fields on record
The 1981 Benelli 125 Sport is a small Italian roadster for learner riders who want classic style in a 125. Its air-cooled engine makes 18 hp, with a 13-litre tank and a 130 km/h top speed.
- Capacity
- 125.0 ccm
- Engine
- Parallel Twin, two-stroke
- Gearbox
- 5-speed
- Wet weight
- 125.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 18.0 HP (13.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best used as a lightweight commuter or learner bike for short urban hops rather than any serious performance riding.
- Built for
- A simple, small-displacement air-cooled two-stroke twin with a sporty riding position but modest real-world performance.
- Not ideal for
- Not suitable for riders wanting highway speeds, long-distance touring comfort, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 125.0 ccm
- Power
- 18.0 HP (13.2 kW)
- Engine type
- Parallel Twin, two-stroke
- Power/weight ratio
- 0.1440 HP/kg (wet)
- Bore x stroke
- 42.5 x 44.0 mm
- Compression
- 10.3:1
- Cooling system
- Air
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 130.0 km/h (80.8 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1980 | 1981 | 1982 | 1985 | 1987 | 1989 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Fuel capacity | 13 L | 13 L | 13 L | 14 L | 14 L | 14 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Benelli 125 Sport?
The 1981 Benelli 125 Sport has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Benelli 125 Sport have?
The 1981 Benelli 125 Sport has a Power of 18.0 HP (13.2 kW).
How many gears does the Benelli 125 Sport have?
The 1981 Benelli 125 Sport has a Gearbox of 5-speed.
How much does the Benelli 125 Sport weigh?
The 1981 Benelli 125 Sport has a Wet weight of 125.0 kg (275.6 pounds).
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